codespell>=2.5.5, also spellcheck README - refs #2089

.github/workflows/spellcheck.yml

@@ -26,5 +26,6 @@ jobs:
         pip install -e '.[docs]'
     - name: Check spelling
       run: |
+        codespell README.md --ignore-words docs/codespell-ignore-words.txt
         codespell docs/*.rst --ignore-words docs/codespell-ignore-words.txt
         codespell datasette -S datasette/static --ignore-words docs/codespell-ignore-words.txt

setup.py

@@ -72,7 +72,7 @@ setup(
             "Sphinx==6.1.3",
             "furo==2023.3.27",
             "sphinx-autobuild",
-            "codespell",
+            "codespell>=2.2.5",
             "blacken-docs",
             "sphinx-copybutton",
         ],